[web] render thread avatars in the community drawer
Summary:
render thread avatars in the community drawer
This diff won't be landed until avatars is given the green light to be released
Depends on D7208
Test Plan:
Please view the screenshots to see the changes I made:
Before:
After:
Reviewers: atul, ashoat
Reviewed By: atul
Subscribers: ashoat, tomek, atul
Differential Revision: https://phab.comm.dev/D7209